Mitsubishi Electric MELDAS C6 Programming Manual page 262

Program example
(1) Program to rotate the D10 data 3 bits to the right when M0 turns ON.
M0
10
(pulse coding)
D10 before execution
B0 before
execution
(n=1)
Transition
B0 when n=1
(n=2)
B0 when n=2
(n=3)
D10 after execution
8. Function Commands
RCR, RCRP
RCR D10
Carry flag
(SM12)
B15 B14 B13B12 B11B10 B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
*
0 0 0 0
1
* 0 0 0
0
1 * 0 0
0 1 * 0
0
*The carry flag must be set to 1 or 0 before execution.
Right rotation of data using RCR command
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Coding
No. of Com-
K3 steps mand
10 LD
11 RCR
14
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
Device
M0
D10 K3
0 0 0 0 1
To carry flag
0 0 0 0 0
To carry flag
0 0 0 0 0
To carry flag
0 0 0 0 0